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31. 发明专利

JPH11183149A THREE-DIMENSIONAL MEASUREMENT APPARATUS 失效
公开(公告)号：JPH11183149A
公开(公告)日：1999-07-09
申请号：JP35030197
申请日：1997-12-19
申请人： JUKI KK
发明人： OKABAYASHI MITSUMASA , GOTO SUMIO , SAITO MASARU
IPC分类号： G01B11/30 , G01B11/25
摘要： PROBLEM TO BE SOLVED: To provide an apparatus capable of quickly measuring three- dimensional data of an object to be measured with high precision. SOLUTION: From a laser light a parallel luminous flux 1a is formed, which is cast on an object 11 to be measured, as a line light by a projection unit 7. The projection unit is moved front and rear along the parallel luminous flux 1a by a linear motor 8, and moved in the direction Y perpendicular to the direction X to which the line light stretches. The projection unit always receives the parallel luminous flux, and forms an image of the line light 9 having a constant width on the object 11 to be measured, so that a plurality of line lights can be formed on the object, only by moving the projection unit. The image of a region of the object which is scanned by a plurality of the line lights is picked up with a CCD camera 6, and three-dimensional measurement is performed by using the light-section method.

32. 发明专利

JPH0979823A OBJECT MEASURING METHOD AND DEVICE 失效
公开(公告)号：JPH0979823A
公开(公告)日：1997-03-28
申请号：JP23626095
申请日：1995-09-14
申请人： JUKI KK
发明人： GOTO SUMIO
IPC分类号： G01B11/00 , D05B35/00 , G01B11/02 , G01J9/00 , G01N21/59
摘要： PROBLEM TO BE SOLVED: To accurately detect an end part of an object even if a length of a heterogeneous material changes by projecting plural light emitting wave lengths in order on the object, and measuring a length of the heterogeneous material according to a difference in transmissivity between the heterogeneous material and the object in the respective light emitting wave lengths. SOLUTION: An fluff part (a heterogeneous material) of sample cloth or cloth to be sewn (an object) is set in a transmissivity measuring solar cell 4a, and transistors Q1 to Q4 are driven in order by a light emitting wave length selecting command of a microcomputer 17, and when respective diodes R, G, B and IR of a surface emmisive LED panel 3 are made to emit the light in order, the light passing through the fluff part or the cloth irradiates the cell 4a, and voltage according to a quantity of light is outputted from a light detecting circuit 12a. Next, voltage corresponding to the disturbance light is removed (13a) from this voltage, and is inputted to the microcomputer 17 through an A/D converter 16 after it is held (14a), and is compared with a quantity of received light of the cell 4a at fully opened time, and transmissivity of fluff or the cloth in respective light emitting wave lengths is found, and a length of the cloth and the fluff is calculated by these transmissivity and received light voltage of the cloth end position measuring solar cell 4a.

33. 发明专利

JPH0574045B2 失效
公开(公告)号：JPH0574045B2
公开(公告)日：1993-10-15
申请号：JP6266884
申请日：1984-03-30
申请人： JUKI KK
发明人： GOTO SUMIO , IMAI HIROYUKI , SUNADA TOSHIAKI , MYAMOTO TOSHUKI
IPC分类号： G02B6/24 , G02B6/255

34. 发明专利

JPH0358758B2 失效
公开(公告)号：JPH0358758B2
公开(公告)日：1991-09-06
申请号：JP5614683
申请日：1983-03-31
申请人： JUKI KK
发明人： SAKUMA KUNIHARU , GOTO SUMIO
IPC分类号： D05B45/00 , D05B47/04

35. 发明专利

JPH0347879B2 失效
公开(公告)号：JPH0347879B2
公开(公告)日：1991-07-22
申请号：JP15112982
申请日：1982-08-31
申请人： JUKI KK
发明人： IIMURA IKURO , SAKUMA KUNIHARU , GOTO SUMIO
IPC分类号： D05B45/00 , D05B47/04

36. 发明专利

JPH0233399B2 失效
公开(公告)号：JPH0233399B2
公开(公告)日：1990-07-26
申请号：JP14883882
申请日：1982-08-27
申请人： JUKI KK
发明人： IIMURA IKURO , SAKUMA KUNIHARU , GOTO SUMIO
IPC分类号： D05B45/00 , D05B47/04

37. 发明专利

JPH0221830B2 失效
公开(公告)号：JPH0221830B2
公开(公告)日：1990-05-16
申请号：JP11678380
申请日：1980-08-25
申请人： JUKI KK
发明人： MIZUNO TAKASHI , SHIRATA KENJI , OOSAKI JUHACHIRO , GOTO SUMIO , YASUDA SATORU
IPC分类号： D05B47/04

38. 发明专利

JPH0211278B2 失效
公开(公告)号：JPH0211278B2
公开(公告)日：1990-03-13
申请号：JP15355385
申请日：1985-07-11
申请人： JUKI KK
发明人： GOTO SUMIO , ISHIBASHI JIRO , NEMOTO MASAKAZU
IPC分类号： D05B19/00 , D05B69/00 , D05B69/36

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